| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.45 | 11.664% | $181.3982 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $9.65 | 7.112% | $10.3363 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $196.26 | 10.739% | $217.3364 | $217.34 | $217.35 | $217.30 |
| Purchase #4 | $194.33 | 12.840% | $219.282 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $94.99 | 6.550% | $101.2118 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $188.47 | 7.412% | $202.4394 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $119.90 | 13.497% | $136.0829 | $136.08 | $136.10 | $136.10 |
| 7 purchase totals = | $966.05 | $1,068.0870 | $1,068.09 | $1,068.15 | $1,068.00 | |